I'm curious to see the effects of SCP-500 and/or SCP-427 on Vector (possibly just a blood/tissue sample, since it's clear that the Foundation doesn't want to cure the subject herself). It might lend some insight into the nature of 500 or 427, to see if they will reverse an infection simply by virtue of being an infectious agent, or if they will attempt to return the subject to 'optimal' health, whatever that may mean for that individual. What will the impact of the panaceas be if the infection doesn't represent a threat to the host, or if it's actually beneficial to the host as one might argue for 353?